Patents for C08B 31 - Preparation of chemical derivatives of starch (4,906) |
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03/06/1979 | CA1049706A1 Soluble, high clarity starch-based gums |
02/27/1979 | US4141746 Cellulose sulfate esters |
02/27/1979 | CA1049508A2 Size classified cereal starch granules |
02/13/1979 | US4139698 Catalytic reductive amination of oxidized starches |
02/13/1979 | US4139505 Alkali swelling, crosslinking |
02/06/1979 | US4138535 Sulfate or nitrate esters, polysaccharide or polyvinyl alcohol |
02/06/1979 | CA1048017A2 Process for producing starch hydrolysis product |
01/23/1979 | CA1047184A1 Alkali-curable modified starch for paper coating binders |
01/09/1979 | CA1046056A1 Retort process starch derivatives |
12/26/1978 | CA1045126A2 Water soluble polymer esters and process for producing same |
12/12/1978 | US4129722 Process for the preparation of high D. S. polysaccharides |
11/28/1978 | US4127563 Low pH preparation of cationic starches and flours |
11/21/1978 | US4126669 Diagnostic agent |
11/21/1978 | CA1042879A1 Mixed starch esters and the use thereof |
11/07/1978 | US4124705 Agent for intravascular administration |
10/31/1978 | CA1041377A1 Size classified cereal starch ganules |
10/24/1978 | US4122253 Aminated starch derivatives |
10/24/1978 | CA1041092A1 Paper sizing agent |
10/17/1978 | US4120983 Hydroxypropylated, epichlorohydrin crosslinked tapioca and corn starch derivatives |
10/17/1978 | US4120982 Hydroxypropylated, epichlorohydrin crosslinked tapioca starch derivative for acid retort media |
10/17/1978 | CA1040561A1 Cyanogen halide activation of carbohydrates and protein binding thereto |
10/10/1978 | US4119487 Starch ether derivatives, a method for the preparation thereof and their use in paper |
09/26/1978 | US4117222 Process for the manufacture of absorbent, modified starch ethers and their use |
09/26/1978 | CA1039274A1 Diagnostic agent |
09/19/1978 | US4115332 Water-absorbent starch copolymerizates |
09/05/1978 | US4112222 Method of preparing hydroxypropylated starch derivatives |
09/05/1978 | CA1037951A1 Hydroxyalkylamino glycosides and process of preparation |
09/05/1978 | CA1037950A1 Agent for intravascular administration |
08/15/1978 | CA1036594A1 Process for depolymerizing amylaceous polymers |
07/11/1978 | US4100342 Acetic acid, tertiary amine catalyst |
07/04/1978 | US4098997 Process for preparing cross-linked starches |
07/04/1978 | US4098859 Method of manufacturing a bonded particulate article by reacting a polyol and a polyaldehyde |
07/04/1978 | US4098615 Method of manufacturing a resin-like material by crosslinking a saccharide-containing substance with glyoxal and controlling the reaction by the use of an alkali halide |
06/27/1978 | US4097427 Cationization of starch utilizing alkali metal hydroxide, cationic water-soluble polymer and oxidant for improved wet end strength |
06/20/1978 | US4095992 Coatings containing starch esters |
06/06/1978 | US4093798 Method for preparing starch sulfate esters |
06/06/1978 | US4093510 Xanthated starch amine paper additives |
05/16/1978 | US4089691 Crosslinking saccharide with glyoxal, shaping, curing, hardening |
04/25/1978 | US4086419 Preparation of starch sulfate esters |
04/11/1978 | US4083783 Removal of heavy metal ions from aqueous solutions with insoluble crosslinked-starch-xanthates |
03/14/1978 | US4079025 Copolymerized starch composition |
02/28/1978 | US4076930 Polysaccharide polyols |
01/10/1978 | US4067876 High polymers containing nicotinic acid, process for their preparation and their use |
01/03/1978 | US4066829 Malto-dextrin poly(H-)sulfates |
12/20/1977 | US4064118 Blood substitute based on hemoglobin |
11/29/1977 | US4060683 Preparation of cationic starches and cathionic starches thus produced |
11/29/1977 | US4060506 Starch acrylamides and the method for preparing the same |
10/25/1977 | US4055554 Gel strength enhancer for gelatin compositions including an oxidized polysaccharide |
10/11/1977 | US4053379 Medical dusting powders |
10/04/1977 | US4052226 Directed enzymolysis of starch |
09/27/1977 | US4051316 Removal of heavy metal ions from aqueous solutions with insoluble crosslinked-starch-xanthates |
09/13/1977 | US4048435 Method for the preparation of highly substituted granular starches |
09/13/1977 | US4048434 Method for preparing an acid modified oxidized hydroxyalkyl starch |
08/09/1977 | US4041233 Aldehyde-containing urea-absorbing polysaccharides |
08/09/1977 | US4040862 Process for making a thermal converting starch by modification of oxidized starch with aluminum salts |
07/26/1977 | US4038482 Retort process starch derivatives |
07/12/1977 | US4035572 Method of making chewing gum base |
07/12/1977 | US4035569 Thickeners, films, fibers |
07/12/1977 | US4035235 Esterification with octenyl succinic anhydride enzyme modification n |
06/14/1977 | US4029885 Cationic starch sizing |
06/14/1977 | US4029590 Dextrin carboxylates and their use as detergent builders |
06/14/1977 | US4029544 Method of making a novel starch derivative and the product produced thereby |
05/17/1977 | US4024193 Homogeneous hydrogenation process |
05/17/1977 | US4024073 Medicine |
05/10/1977 | US4021927 Process for fluidization |
04/26/1977 | US4020272 Preparation of starch esters |
04/12/1977 | US4017460 Novel starch ethers |
04/05/1977 | US4016354 Preparation of pharmacologically active hydroxyalkyl starch |
03/22/1977 | US4013629 Alkali halide |
03/08/1977 | US4011392 Coatings |
03/08/1977 | US4011389 Glycoside polyethers |
02/22/1977 | US4009264 Complexes of polysaccharides or derivatives thereof with reduced glutathione and process for preparing said complexes |
01/04/1977 | US4001032 Reaction with betaine hydrazide hydrochloride |
12/28/1976 | US4000128 Thin-thick retort starch derivatives |
12/28/1976 | US4000127 Starch, water softeners, detergent builders |
11/30/1976 | US3994950 Xanthate-Lewis acid complexes |
11/23/1976 | US3993553 Process for cocrosslinking water soluble polymers and products thereof |
11/23/1976 | US3993552 Process for cocrosslinking water soluble polymers and products thereof |
11/23/1976 | US3993551 Polyethylene oxide; useful as absorbent articles |
08/17/1976 | US3975206 Method of peroxide thinning granular starch |
08/10/1976 | US3974034 Malto-dextrins of improved stability prepared by enzymatic hydrolysis of oxidized starch |
08/10/1976 | US3973985 Papermaking |
07/20/1976 | US3970767 Retort starches products prepared from blends of starch and high amylose starch components |
07/13/1976 | US3969341 Method for the preparation of starch products and the compounds utilized therefor and the product thereof |
07/13/1976 | US3969340 Retort starches prepared from blends of starch and high amylose starch components |
07/06/1976 | US3967975 Fluidization apparatus |
06/08/1976 | US3962159 Graft copolymers of a polyamideamine substrate and starch, and method of making same |
06/08/1976 | US3962079 Acid treated cationic starch in the flocculation and dewatering of sludge |
05/25/1976 | US3959514 Single step filling method for retortable canned food products |
05/25/1976 | US3959169 Water solution of quaternary ammonium alkene halide |
05/18/1976 | US3957605 Poly(ethylene oxide), hydrophilic gels |
05/11/1976 | USRE28809 Preparation of starch esters |
05/11/1976 | US3956113 Reaction product of cyanide, positive halogen, and polyhydroxy compounds |
04/20/1976 | US3951949 Sulfates of hydroxyethyl starch |
04/20/1976 | US3951948 Size classified cereal starch granules |
04/20/1976 | US3951947 Thin-thick waxy malze based starch derivative for acid and neutral retort media |
03/30/1976 | US3947352 Polysaccharide matrices for use as adsorbents in affinity chromatography techniques |
03/09/1976 | US3943000 Alkylene oxide modified cereal flours and process of preparing the same |
03/02/1976 | US3941771 Dextrin carboxylates and their use as detergent builders |
02/24/1976 | US3940519 Process for sizing cellulose fibres |